Check-Host.cc

Autonomous System

AS4725 · Softbank Corp. (former Japan Telecom)

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Announced IPs
1.93M
IPv4
IPv4 Prefixes
138
IPv6 Prefixes
1
Hosted Domains
1,517
resolve into this AS
Peers
Customers
10

AS Profile

AS Name
Softbank Corp. (former Japan Telecom)
Also known as
ODN, SoftBank
AS Type
NSP
Scope
Global
Traffic
200-300Gbps
IRR AS-SET
RADB::AS-JAPAN-TELECOM RADB::AS-ODN-V6
RIR
Country
Allocated

RPKI Validity

Total ROAs
8
Valid Prefixes
1
NotFound
138
Announced (BGP)
139
RPKI Coverage
0.7%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

JP
8,219

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port Open IPs
25 366
80 337
443 305
587 259
1723 242
179 172
465 164
995 160
53 146
5060 143
8443 131
2000 123
110 114
8090 52
81 42